Analysis of factors affecting hemorrhagic diathesis and overall survival in patients with acute promyelocytic leukemia.
10.3904/kjim.2015.30.6.884
- Author:
Ho Jin LEE
1
;
Dong Hyun KIM
;
Seul LEE
;
Myeong Seok KOH
;
So Yeon KIM
;
Ji Hyun LEE
;
Suee LEE
;
Sung Yong OH
;
Jin Yeong HAN
;
Hyo Jin KIM
;
Sung Hyun KIM
Author Information
1. Department of Internal Medicine, Dong-A University College of Medicine, Busan, Korea. kshmoon@dau.ac.kr
- Publication Type:Original Article ; Research Support, Non-U.S. Gov't
- Keywords:
Leukemia, promyelocytic, acute;
Disseminated intravascular coagulation;
Fibrinogen
- MeSH:
Adult;
Aged;
Biomarkers/blood;
Chi-Square Distribution;
Disseminated Intravascular Coagulation/blood/diagnosis/*etiology/mortality;
Female;
Fibrinogen/analysis;
Hemorrhagic Disorders/blood/diagnosis/*etiology/mortality;
Humans;
Kaplan-Meier Estimate;
Leukemia, Promyelocytic, Acute/blood/*complications/diagnosis/mortality;
Logistic Models;
Male;
Middle Aged;
Multivariate Analysis;
Proportional Hazards Models;
Republic of Korea;
Retrospective Studies;
Risk Factors;
Young Adult
- From:The Korean Journal of Internal Medicine
2015;30(6):884-890
- CountryRepublic of Korea
- Language:English
-
Abstract:
BACKGROUND/AIMS: This study investigated whether patients with acute promyelocytic leukemia (APL) truly fulfill the diagnostic criteria of overt disseminated intravascular coagulation (DIC), as proposed by the International Society on Thrombosis and Haemostasis (ISTH) and the Korean Society on Thrombosis and Hemostasis (KSTH), and analyzed which component of the criteria most contributes to bleeding diathesis. METHODS: A single-center retrospective analysis was conducted on newly diagnosed APL patients between January 1995 and May 2012. RESULTS: A total of 46 newly diagnosed APL patients were analyzed. Of these, 27 patients (58.7%) showed initial bleeding. The median number of points per patient fulfilling the diagnostic criteria of overt DIC by the ISTH and the KSTH was 5 (range, 1 to 7) and 3 (range, 1 to 4), respectively. At diagnosis of APL, 22 patients (47.8%) fulfilled the overt DIC diagnostic criteria by either the ISTH or KSTH. In multivariate analysis of the ISTH or KSTH diagnostic criteria for overt DIC, the initial fibrinogen level was the only statistically significant factor associated with initial bleeding (p = 0.035), but it was not associated with overall survival (OS). CONCLUSIONS: Initial fibrinogen level is associated with initial presentation of bleeding of APL patients, but does not affect OS.
